PoE Totem builds with custom stat filters

Helmet - diadem is probably BiS because it allows for easy blessing and provides solid ES and eldritch battery. We path close to enough to take EB so something else is possible but would take a great item. Good enchants are any aura, shockwave totem cast speed, or despair curse effect. 1-1.5 divines Armor - sotl with ancestral bond. Nothing going to come close. 30-80Chaos Weapon. Get a fractured chaos dot and spam cast speed for dot multi or phys/all spells. suffixes can't be changed, veiled chaos, hope for phys to chaos or chaos. 2-10D depending on how much you want to go for. I skipped

So far I I copied most of this from some easily available SW Totem builds, which are way, way too expensive though. The goal for this is a sub 5d char that excels at sanctums Basic concepts: Full cold convert, hrimsorrow rn, later might go veiled mod 35% phys to cold 40% Mastery +?? Heatshiver go hiero, get battle mage from forbidden jewels (way cheaper than getting +1 totems as an inq, that alone is 10 d at least) Use marohi+astral projector Go crit, its convinient with the the skills/path, but maybe I should go nc with hiero? (No idea) Creeping frost Totem for chill Arc brand/ass M

I am like in dire need of help... I don't know what to improve on next honestly. I can farm T16 maps slowly, but I still do get 1 shotted lol. I've seen people running Hex Master on PoENinja and some people don't even run Vitality or Determination. Can't fit Vitality in at the moment. I prioritized Determination over Vitality. LMK what you think.. TIA. Link to my POB:

This build is a Jugg that utilize precise technique together with the lightning damage mastery that makes your non-crit lightning damage lucky. This results in some serious damage that I think is the only way to have precise technique core to a build. The skill I chose was siege ballista since it is easy to scale since there are good totem nodes on the pathing to the lightning mastery with arcing blows. I only put on some shit gear to have as a template. What do you think? PoB:

Current character (level 74 Champ) my idea for where the tree might go First off, this character started out intended to be a Champion impale based shrapnel ballista build. However I gave up on that around level 65 because that shit was terrible feeling. I probably did it wrong, whatever. Now the character is full (90% for now) fire conversion with the mastery and Avatar of fire, and I plan on getting the rest from EoW mod. My idea is to strength stack and use the Rep